Editing is the final rewrite of the film.

The trees are our elders, and they have much to teach us.

世界是一本书，不旅行的人只读了一页。

了解穷人的真实生活是设计有效政策帮助他们第一步。

Diversity of thought isn't just good ethics; it's good business strategy for complex energy challenges.

In mathematics, the journey from question to answer is often more enlightening than the answer itself.

人才培养是农业科技发展的根本，我们要重视青年科学家的培养。